Dell T5600 owner manual Disabling a System Password

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Deleting or Changing an Existing System and/or Setup Password

Ensure that the Password Status is Unlocked (in the System Setup) before attempting to delete or change the existing System and/or Setup password. You cannot delete or change an existing System or Setup password, if the Password Status is Locked.

To enter the System Setup, press <F2> immediately after a power-on or reboot.

1.In the System BIOS or System Setup screen, select System Security and press <Enter>. The System Security screen is displayed.

2.In the System Security screen, verify that Password Status is Unlocked.

3.Select System Password, alter or delete the existing system password and press <Enter> or <Tab>.

4.Select Setup Password, alter or delete the existing setup password and press <Enter> or <Tab>.

NOTE: If you change the System and/or Setup password, re-enter the new password when promoted. If you delete the System and/or Setup password, confirm the deletion when promoted.

5.Press <Esc> and a message prompts you to save the changes.

6.Press <Y> to save the changes and exit from the System Setup. The computer reboots.

Disabling a System Password

The system's software security features include a system password and a setup password. The password jumper disables any password(s) currently in use. There are 2–pins for the PSWD jumper.

NOTE: The password jumper is disabled by default.

1.Follow the procedures in Before Working Inside Your Computer.

2.Remove the cover.

3.Identify the PSWD jumper on the system board. For identifying the PSWD jumper on the system board, see the System Board Components.

4.Remove the PSWD jumper from the system board.

NOTE: The existing passwords are not disabled (erased) until the computer boots without the jumper.

5.Install the cover.

NOTE: If you assign a new system and/or setup password with the PSWD jumper installed, the system disables the new password(s) the next time it boots.

6.Connect the computer to the electrical outlet and power-on the computer.

7.Power-off the computer and disconnect the power cable from the electrical outlet.

8.Remove the cover.

9.Replace the jumper on the pins.

10.Install the cover.

11.Follow the procedures in After Working Inside Your Computer.

12.Power-on the computer.

13.Go to the system setup, and assign a new system or setup password.

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Contents Regulatory Model D01T Regulatory Type D01T001 Dell Inc Contents Technical Specifications Contacting Dell System SetupDiagnostics Troubleshooting Your ComputerBefore Working Inside Your Computer Working on Your ComputerAfter Working Inside Your Computer Turning Off Your ComputerRecommended Tools Removing and Installing ComponentsRemoving the Power Supply Unit PSU Removing the Cover Installing the Power Supply Unit PSURemoving the Optical Drive Installing the CoverPage Page Removing the Thermal Sensor Installing the Optical DriveRemoving the Hard Drive Installing the Thermal SensorPage Removing the Memory Installing the Hard DriveInstalling the Air Tunnel Removing the Air TunnelRemoving the Heat Sink Installing the MemoryRemoving the Coin-Cell Battery Installing the Coin-Cell BatteryInstalling the Heat Sink Removing Heat Sink Fan Installing the Heat-Sink FanRemoving the Processor Installing the ProcessorRemoving the System Fan Page Page Page Page Removing the PSU Card Installing the System FanPage Removing the Front Bezel Installing the PSU CardRemoving the Front Input/Output I/O Panel Installing the Front BezelPage Removing the Speaker Installing the Front Input/Output I/O PanelRemoving the System Board Installing the SpeakerPage Page System Board Components Installing the System BoardPage Page Memory Module Guidelines Power Supply Unit PSU LockAdditional Information Page Keys Navigation System SetupBoot Sequence Navigation KeysOption Description System Board System Setup OptionsBoot Sequence Boot List OptionOption Description Integrated NIC Enable USB Controller DefaultUSB Configuration Enable Smart Reporting This option is disabled by defaultNon-Uniform Memory Access Option Description PCI Bus ConfigurationDefault Setting Enable Intel SpeedStep Default Setting Enable Intel TurboBoostStrong Password Enable Intel Virtualization Technology Default SettingAdmin Password System PasswordAuto On Time Admin Setup LockoutOption Description AC Recovery Chassis IntrusionUpdating the Bios Setup password System and Setup PasswordPassword Type Description Password that you must enter to log on to your systemDisabling a System Password Page Enhanced Pre-Boot System Assessment ePSA Diagnostics DiagnosticsPage Diagnostic LEDs Troubleshooting Your ComputerPage Page Error Message Error MessagesError Message Page Feature Specification Technical SpecificationsSAS USB Video Video card dependent DVI connector DisplayPort DMS-59 Sata Temperature Operating To 35 C 50 F to 95 F Cm/sec 20 in/sec Page Visit support.dell.com Contacting Dell
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